contracts

Documentation

Index

• func BlockNumArg(blockNum *big.Int) rpc.BlockNumberOrHash
• func CallArgsFromCallMsg(callMsg ethereum.CallMsg) ethapi.CallArgs
• func PendingBlockNumArg() rpc.BlockNumberOrHash
• type Backend
  • func NewDirectBackend(api jsonrpc.EthAPI) Backend
  • func (b Backend) CallContract(ctx context.Context, callMsg ethereum.CallMsg, blockNum *big.Int) ([]byte, error)
  • func (b Backend) CodeAt(ctx context.Context, contract libcommon.Address, blockNum *big.Int) ([]byte, error)
  • func (b Backend) EstimateGas(ctx context.Context, call ethereum.CallMsg) (uint64, error)
  • func (b Backend) FilterLogs(ctx context.Context, query ethereum.FilterQuery) ([]types.Log, error)
  • func (b Backend) PendingCodeAt(ctx context.Context, account libcommon.Address) ([]byte, error)
  • func (b Backend) PendingNonceAt(ctx context.Context, account libcommon.Address) (uint64, error)
  • func (b Backend) SendTransaction(ctx context.Context, txn types.Transaction) error
  • func (b Backend) SubscribeFilterLogs(ctx context.Context, query ethereum.FilterQuery, ch chan<- types.Log) (ethereum.Subscription, error)
  • func (b Backend) SuggestGasPrice(ctx context.Context) (*big.Int, error)

Functions

func BlockNumArg

func BlockNumArg(blockNum *big.Int) rpc.BlockNumberOrHash

func CallArgsFromCallMsg

func CallArgsFromCallMsg(callMsg ethereum.CallMsg) ethapi.CallArgs

func PendingBlockNumArg

func PendingBlockNumArg() rpc.BlockNumberOrHash

Types

type Backend

type Backend struct {
	// contains filtered or unexported fields
}

func NewDirectBackend

func NewDirectBackend(api jsonrpc.EthAPI) Backend

func (Backend) CallContract

func (b Backend) CallContract(ctx context.Context, callMsg ethereum.CallMsg, blockNum *big.Int) ([]byte, error)

func (Backend) CodeAt

func (b Backend) CodeAt(ctx context.Context, contract libcommon.Address, blockNum *big.Int) ([]byte, error)

func (Backend) EstimateGas

func (b Backend) EstimateGas(ctx context.Context, call ethereum.CallMsg) (uint64, error)

func (Backend) FilterLogs

func (b Backend) FilterLogs(ctx context.Context, query ethereum.FilterQuery) ([]types.Log, error)

func (Backend) PendingCodeAt

func (b Backend) PendingCodeAt(ctx context.Context, account libcommon.Address) ([]byte, error)

func (Backend) PendingNonceAt

func (b Backend) PendingNonceAt(ctx context.Context, account libcommon.Address) (uint64, error)

func (Backend) SendTransaction

func (b Backend) SendTransaction(ctx context.Context, txn types.Transaction) error

func (Backend) SubscribeFilterLogs

func (b Backend) SubscribeFilterLogs(ctx context.Context, query ethereum.FilterQuery, ch chan<- types.Log) (ethereum.Subscription, error)

func (Backend) SuggestGasPrice

func (b Backend) SuggestGasPrice(ctx context.Context) (*big.Int, error)